
//
//  EXtension+UIImageView.swift
//  weibo
//
//  Created by 张城 on 16/7/22.
//  Copyright © 2016年 张城. All rights reserved.
//

import UIKit
import SDWebImage


extension UIImageView {
    
    func zc_setImg(urlStr: String, holdImgName: String) {
        
        self.sd_setImageWithURL(NSURL(string: urlStr ), placeholderImage: UIImage(named: holdImgName))
    }
    
    
    func demo(){
        
    }
    
    
    
    
    
}